package com.sky.controller.admin;


import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.Operation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file) {

        //上传到OSS
        try {

            log.info("文件上传：{}", file);

            //获取文件原始名
            String originalFilename = file.getOriginalFilename();
            //拿到文件名后缀
            String subOriginalFilename = originalFilename.substring(originalFilename.lastIndexOf("."));
            //拼接uuid+文件名
            String objectName = UUID.randomUUID().toString() + subOriginalFilename;
            //生成文件上传完毕的url
            String fileOssPath = aliOssUtil.upload(file.getBytes(), objectName);
            //String a = null;
            //a = "abc";
            return Result.success(fileOssPath);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }
        return null;
    }



}
